The velocities of 5 molecules are `2m//s,3m//s,4m//s,5m//s and 6m//s` respectively. What is their mean velocity?

The velocities of 4 molecules are 2m//s, 4m//s, 5m//s and 6m//s respectively. What is their mean square velocity?

The velocities of 4 molecules are 2 m//s , 4 m//s , 5 m//s and 6 m//s respectively. What is their mean square velocity?

The velocities of five molecules are 2m/s, 3m/s, 4m/s, 5m/s and 6m/s respectively. Find the mean velocity and the root mean square velocity of the molecules.

The velocities of 4 molecules are 4m/s, 5m/s, 6m/s and 2m/s respectively. What is their rms velocity?

The velocities of five molecules are 2 m//s , 3 m//s , 4 m//s , 5 m//s and 6 m//s , respectively, Find the mean velocity, mean square velocity and root mean square velocity of the molecule.

The velocities of three molecules of a gas are 2m//s , 3m//s and 4 m//s , respectively. Find the mean velocity and R.M.S. velocity of the molecule.

If velocities of 3 molecules are 5 m/s, 6m/s and 7 m/s respectively, then their mean square velocity in m^2/s^2 is

If velocities of 3 molecules are 5 m/s, 6m/s and 7 m/s respectively, then their mean square velocity in m^2/s^2 is